I've always wanted one of these and found this 375H&H at a price I just couldn't pass up. I plan to load it to the 38-55/375 win velocity range with cast. Problem is, at this time I don't cast! I buy cast for pistol loading with good results. Does anyone have suggestions on where to buy boolits for this 375? I will slug the bore to see what size I need before ordering. I may also want to try some paper patched in it.